-er -ic a-a a-c a-i a-t aaa aac aae aaf aai aao aar aat ac- aca acc ace acf aci aco acr act aea aec aee aef aei aeo aer aet af- afa afc afe aff afi afo afr aft ai- aia aic aie aif aii aio air ait aoa aoc aoe aof aoi aoo aor aot ar- ara arc are arf ari aro arr art at- ata atc ate atf ati ato atr att c-- caa cac cae caf cai cao car cat cca ccc cce ccf cci cco ccr cct ce- cea cec cee cef cei ceo cer cet cfa cfc cfe cff cfi cfo cfr cft ci- cia cic cie cif cii cio cir cit co- coa coc coe cof coi coo cor cot cra crc cre crf cri cro crr crt cta ctc cte ctf cti cto ctr ctt eaa eac eae eaf eai eao ear eat ec- eca ecc ece ecf eci eco ecr ect eea eec eee eef eeo eer eet ef- efa efc efe eff efi efo efr eft eia eic eie eif eii eio eir eit eo- eoa eoc eoe eof eoi eoo eor eot era erc ere erf eri ero err ert eta etc ete etf eti eto etr ett faa fac fae faf fai fao far fat fca fcc fce fcf fci fco fcr fct fea fec fee fef fei feo fer fet ffa ffc ffe fff ffi ffo ffr fft fia fic fie fif fii fir fit foa foc foe fof foi foo for fot fra frc fre frf fri fro frr frt fta ftc fte ftf fti fto ftr ftt i-f ia- iaa iac iae iaf iai iao iar iat ica icc ice icf ici ico icr ict ie- iea iec iee ief iei ier iet ifa ifc ife iff ifi ifo ifr ift iia iic iie iif iii iio iir iit io- ioa ioc ioe iof ioi ioo ior iot ir- ira irc ire irf iri iro irr irt ita itc ite itf iti ito itt o-i oaa oac oae oaf oai oao oar oat oc- oca occ ocf oci oco ocr oct oea oec oee oef oei oeo oer oet of- ofa ofc ofe off ofi ofo ofr oft oia oic oie oif oii oio oir oit oo- ooa ooc oof ooi ooo oor oot or- ora orc ore orf ori oro orr ort ot- ota otc ote otf oti oto otr ott ra- raa rac rae raf rai rao rar rat rca rcc rce rcf rci rco rcr rct re- rea rec ree ref rei reo rer ret rfa rfc rfe rff rfi rfo rfr rft ria ric rie rif rii rio rir rit roa roc roe rof roi roo ror rot rra rrc rrf rri rrr rrt rta rtc rte rtf rti rto rtr rtt taa tac tae taf tai tao tar tat tca tcc tce tcf tci tco tcr tct te- tea tec tee tef tei teo ter tet tfa tfc tfe tff tfi tfo tfr tft tia tic tie tif tii tio tir tit to- toa toc toe tof toi too tor tot tra trc tre trf tri tro trr trt tta ttc tte ttf tti tto ttr ttt

a-ii aaaa aaac aaae aaaf aaai aaar aaca aacc aace aacf aaci aaco aacr aact aaea aaec aafa aafc aaff aafi aaic aaii aaoe aaoo aara aarc aare aari aaro aart aata aatc aatf aatt ac-t acaa acac acae acai acar acat acca accc acce accf acci acco acct ace- acea acec acer acet acfc acfe acfi acft aci- acia acic acie acif acir acoa acoe acor acot acr- acra acrc acre acri acro acrr acta actc acte actf acti acto actt aeac aeaf aeci aect aeer aeio aeit aer- aera aerc aeri aero aeta aetc aetf aeto aetr aett afaa afao afar afat afca afcc afci afee afer afet affa affc affi affo afft afia afif afir afit afoa afoe afoo afor afr- afra afrc afre afri afro afta aftc afte aiai aica aicc aice aicf aicr aiea aiee aiet aiff aiia aiic aiir aioc aioi aira aire airi airo airt aita aite aitf aiti aitr aitt aoca aoce aora aort aotc aotf arac arae araf arai arar arat arc- arca arce arci arco arct area arec aree aref arei areo aret arfa arfc arff arft aria arie arif arii ario arit aroa aroe aroi aroo aror arr- arra arrc arre arri arro arrr arrt arta artc arte arti arto artr at-t ataa atac atae atai atar atat atca atcc atcf atco atcr atea atec atee atef atei ateo ater atfc atfe atia atic atie atif atit atoc atoe atof atoi ator atot atra atrc atre atri atro atta atte atti atto attr caaa caac caaf caat cac- caca cacc cace caci caco cacr caec caei caer cafa cafc cafe caff caia caic caio cair cait caoi caor cara carc care carf cari caro carr cart cat- cata catc cate catf cati cato catt ccaa ccac ccaf ccai ccar ccat ccca cccc cccf ccci ccee ccfa ccfc ccff ccfi ccic ccii ccir ccoc ccra ccrc ccre ccrf ccri ccrt cctc cctt ceac cear ceat cec- ceca cece ceci ceco cect ceec cef- cefa cefc ceor cer- cera cerc cere cerf ceri cero cert cet- ceta cete ceti ceto cfaa cfac cfae cfao cfar cfca cfcf cfco cffr cfia cfit cfoa cfor cfra cfre cfrt cfta cftc cfte cftr ciaa ciao ciar ciat cica cicc cici cico cicr cict ciee cier cifa cife ciff ciia ciii ciit cior cira circ cire ciri ciro cirr cirt cita cite citf citi cito citt coai coat coca coce coco coct cofc cofe coff cofi coft coia coif coir coit coof coot cor- cora corc core corf cori coro corr cort cota cotc cote coti coto cott crac craf crai crar crat crca crcc crce crcr cre- crea crec cree crei creo cret crfc cria cric crie crif crit croc croe croo cror crot crrt crtc crtf